and today's topic by the way education. >> new unemployment claims have taken a dramatic dip falling to a four-year low. 339,000 people filed for first time benefits last week. that's 30,000 fewer than the week before. and the lowest number since february of 2008. but the numbers may not be accurate. the labor department says one state may not have finished processing its claims before the reporting deadline. it's not naming the state but does say it's a large one. >>> an argument between a man and his father ended with a deadly officer-involved shooting. it happened last night at an apartment on reeves street in santa clara. police thought they had resolved the issue between the two men but as they turned to leave, there was more yelling and police say the 41-year-old man was holding a knife against his 66-year-old father. >> despite the repeated commands to drop the knife, the son refused and fearing for the safety of the father, the officers -- three officers fired their weapons in order to stop the son's assault. >> as to why all three officers fired, well, the department says al